NR内胎配方的优化设计  

Optimization of NR inner tube formulation

作　　者：贾明[1] 

机构地区：[1]山东泰山轮胎有限公司,山东肥城271600

出　　处：《轮胎工业》2006年第11期669-671,共3页Tire Industry

摘　　要：对NR内胎配方进行优化设计,通过采取调整硫化体系、增大粘合增进剂用量、严格控制生产工艺等措施,将内胎配方中SBR用量由40份增大到50份。试验表明,试验配方胶料工艺性能稳定,相应成品内胎各项性能均达到或超过国家标准要求,配方成本降低,具有显著的经济效益。The NR inner tube formulation was optimized by modifying curing system, increasing f adhesion promoter and strictly controlling manufacturing technology to increase the f SBR in inner tube formula from 40 phr to 50 phr. The test results showed that the opnd featured stable processibility and lower cost,and the quality of finished inner tube ments of relative national standard.

关 键 词：SBR NR 内胎 牯合增进剂 材料成本 

分 类 号：TQ330.1[化学工程—橡胶工业]